Papi and Meely are the best of brothers They enjoy a lot of the same things but they are different too. Meely notices that, sometimes, his big brother does things that he does not understand. Meely and Mommy have a heart-to-heart and she explains, Your brother has Autism. Dr. Nikko Da Paz, BCBA offers a simple way to explain Autism to young children while also providing parents with behavior management tips and tools.